The stone cage net is made up of high corrosion resistance, high strength, ductility low carbon steel wire or PVC coated steel wire. According to ASTM and EN standards, the use of low carbon steel wire diameter according to the engineering design requirements and different. Generally between 2.0-4.0mm, the tensile strength of the steel wire mesh cage is not less than 38kg/m2, the weight of the metal coating is generally higher than 245g/m2, the edge of the wire mesh cage diameter is generally greater than the diameter of the wire mesh. The length of the double stranded part shall not be less than 50mm. to ensure that the metal coating and PVC coating of the stranded wire are not damaged.

The stone cage nets can be used for slope, foundation pit, mountain rock hanging nets shotcrete slope vegetation (green), railway highway isolation fence, it also can be made into trunks, mat, for protection against erosion of rivers, dams and seawall, reservoirs, river closure with cage. The most serious disaster of the river is the river erosion caused by the erosion of the river, causing flooding, resulting in a large number of losses of life and property and soil erosion. Therefore, when dealing with the above problems, the application of the ecological grid structure is one of the best solutions.
1, flexible structure can adapt to the change of the slope without being damaged, and has better safety and stability than the rigid structure;
2, anti erosion ability is strong, can withstand the maximum flow rate up to 6m/s;
3, the structure has a permeable nature, has a strong inclusive effect on the nature of groundwater and filtration, suspended matter and silt to be deposited on filling of cracks in the water, which is conducive to the natural growth of plants, and gradually restore the original ecological environment.